build_by_default=False for i386
Monday, May 12th, 2025More than 5 years ago, i386 was dropped as an architecture in Ubuntu. Despite this, i386 has remained selected by default as an architecture to build when creating new PPAs, snap recipes, or OCI recipes.
Today, we have disabled building for i386 by default. From now on, only amd64 will be selected by default when creating new PPAs, snap recipes, or OCI recipes. This change only affects newly created PPAs, snap recipes, or OCI recipes. Existing PPAs and recipes remain unchanged.
It’s worth noting that, although we have disabled building for i386 by default, it’s still possible to select i386 as a target architecture when creating new PPAs, snap recipes, or OCI recipes. In future, we may yet decide to disable this altogether but for now, the ability to target i386 remains.
Because targeting i386 is still possible (but requires intervention to enable), we don’t anticipate that this change will affect users, but if you are affected, please log a bug.
And as always, if you have any feedback, please let us know!